SECTION 08 36 00

OVERHEAD DOORS

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PART 1    GENERAL
1.1	SECTION INCLUDES
A.	Commercial insulated steel deep ribbed pan style doors.
B.	Commercial non-insulated steel ribbed doors.
C.	Commercial insulated steel sandwich doors.
D.	Commercial aluminum doors.
1.2	RELATED SECTIONS
A.	Section 05 10 00 - Structural Metal Framing.
B.	Section 06 10 00 - Rough Carpentry.
C.	Section 09 90 00 - Painting and Coating.
D.	Section 26 05 00 - Common Work Results for Electrical.
1.3	REFERENCES
A.	America National Standards Institute (ANSI) / Door and Access Systems Manufacturers Association, International (DASMA):
1.	DASMA Thermal Performance Verification Program.
2.	ANSI/DASMA 105 - Test Method For Thermal Transmittance And Air Infiltration Of Garage Doors.
3.	ANSI/DASMA 108 - Determination of Structural Performance Under Uniform Static Air Pressure Difference.
4.	ANSI/DASMA 115 - Determination of Structural Performance Under Missile Impact and Cyclic Wind Pressure.
5.	ANSI/DASMA 163 - R-Value and U-Factor As Applied To A Residential or Commercial Garage Door.
B.	ASTM International (ASTM):
1.	ASTM A653/A653M - Standard Specification for Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.
2.	ASTM B209 - Standard Specification for Aluminum-Alloy Sheet and Plate.
3.	ASTM B221 - Standard Specification for Aluminum-Alloy Extruded Bars, Rods, Wires, Shapes and Tubes.
4.	ASTM C518 - Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus.
5.	ASTM E283 - Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen.
6.	ASTM E330 - Standard Test Method for Structural Performance of Exterior Windows, Doors, Skylights and Curtain Walls by Uniform Static Air Pressure Difference.
7.	ASTM E1886 - Standard Test Method for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Missile(s) and Exposed to Cyclic Pressure Differentials.
8.	ASTM E1996 - Standard Specification for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Windborne Debris in Hurricanes.
C.	American Architects Manufacturers Association (AMAA):
1.	AAMA 2604 - Voluntary Specification, Performance Requirements and Test Procedures for Pigmented Organic Coatings on Aluminum Extrusions and Panels (with Coil Coating Appendix).
D.	Consult factory for projects requiring Buy American requirements for American Recovery and Reinvestment Act, Build America Buy America Act or American Iron and Steel Certification.
1.4	SYSTEM DESCRIPTION
A.	Doors to Withstand:
1.	Positive and negative design wind loads in accordance with Building Code.
2.	Positive and negative design wind loads of __ psf.
3.	Windborne-Debris Impact Resistance: Provide impact -protective overhead coiling doors that pass ASTM E1886 missile -impact and cyclic -pressure tests according to ASTM E1996 for Wind Zone ___ for basic protection.
4.	Cycle Life: 10,000 cycles.
5.	Cycle Life: 25,000 cycles.
6.	Cycle Life: 50,000 cycles.
7.	Cycle Life: 100,000 cycles.
8.	Cycle Life: ___ cycles.
B.	Door Opening and Closing:
1.	Operation: Electric.
2.	Operation: Manual.
3.	Operation: Chain hoist.
C.	Track and Operating Hardware:
1.	Standard lift type.
2.	Vertical lift type.
3.	High lift type.
4.	Follow Roof/Incline pitch type.
5.	Low headroom type.
1.5	SUBMITTALS
A.	Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.	Shop Drawings: Indicate opening dimensions and required tolerances, jamb connection details, anchorage spacing, hardware locations, installation details, and special conditions.
C.	Product Data: Provide information on components, application, hardware, and accessories.
D.	Samples for Initial Selection: Provide manufacturer's finish charts showing full range of colors and textures available for units with factory applied finishes.
E.	Samples for Verification: Provide for each type of exposed finish on the following components in manufacturer's standard sizes:
1.	Color Chip Sample.
2.	Glass Chip Sample.
F.	Sustainable Design Submittals:
1.	Recycled products: Indicate percentage of recycled material used in the manufacturing of products and percentage classified as post-consumer.
2.	Regional products: Indicate location of product manufacturer and distance from manufacturing facility to project site.
G.	Closeout Submittals: Operation and maintenance data.
1.6	QUALITY ASSURANCE
A.	Manufacturer Qualifications: Manufacturer shall provide an overhead door system capable of withstanding positive and negative wind loads as required by local building code for 10,000 cycles.
B.	Installer Qualifications: Installer shall be authorized and qualified to install overhead door systems on the type and scope of project specified.
C.	Source Limitations: Provide overhead sectional doors from one manufacturer for each type of door. Provide operators and other accessories from source acceptable to overhead door manufacturer.
1.7	DELIVERY, STORAGE, AND HANDLING
A.	Store products in manufacturer's unopened packaging until ready for installation.
B.	Store and dispose of all materials in accordance with federal, state, and local laws.
1.8	PROJECT CONDITIONS
A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.
1.9	WARRANTY
A.	Manufacturer's limited warranty against manufacturing defect and product workmanship.
1.	Steel Door Sections: Used in commercial applications, under normal conditions, against splitting, cracking, rusting through or delaminating.
a.	Warranty Period: Ten (10) years from date of manufacture.
2.	Hardware, Including Springs: For defects in material or workmanship.
a.	Warranty Period: One (1) year from date of manufacture.
3.	Aluminum Sections: For aluminum door sections in commercial applications against defects in material and workmanship.
a.	Warranty Period: Ten (10) years from date of manufacture.
4.	Aluminum Finishes: Against cracking, checking, or peeling.
a.	Warranty Period: Three (3) years from date of manufacture.
PART 2    PRODUCTS
2.1	MANUFACTURERS
A.	Acceptable Manufacturer: C.H.I. Overhead Doors, which is located at:<BR />1485 Sunrise Dr.<BR />Arthur, IL 61911<BR />Toll Free Tel: 800-677-2650<BR />Fax: 800-738-5006<BR />Email: request info (aia@chiohd.com);Web: https://www.chiohd.com 
B.	Substitutions: Not permitted.
C.	Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2	COMMERCIAL INSULATED STEEL DEEP RIBBED PAN STYLE DOORS
A.	Vinyl Back Insulated Ribbed Pan Door Sections:
1.	Model 3251 by C.H.I. Overhead Doors.
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 25 ga, 0.019 inch (0.47 mm) polyester painted galvanized steel.
c.	Door Size (WxH): Standard up to 20 ft 2 inches (6.15 m) x 16 ft 0 inches (4.88 m). 
d.	Finish: White.
e.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
f.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
2.	Model 3241 by C.H.I. Overhead Doors.
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 24 ga, 0.022 inch (0.56 mm) polyester painted galvanized steel.
c.	Door Size (WxH): Standard up to 34 ft 2 inches (10.41 m) x 18 ft 0 inches (6.1 m). 
d.	Finish: White.
e.	Finish: Sandstone.
f.	Finish: Brown.
g.	Finish: Gray.
h.	Finish: Black.
i.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
j.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
3.	Model 3221 by C.H.I. Overhead Doors.
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 20 ga, 0.034 inch (0.86 mm) polyester painted galvanized steel.
c.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 16 ft 0 inches (4.88 m). 
d.	Finish: White.
e.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
f.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
4.	Additional Product Features:
a.	Interior: Vinyl, laminated to insulation. Plastic retainer strips.
b.	Insulation: 1-1/2 inches (38 mm) thick, CFC-free polystyrene.
c.	Calculated R-Value: 8.0.
d.	Thickness: 2 inches (51 mm).
e.	Joints: Tongue and groove.
f.	End Caps: 18 ga, 0.045 inch (1.14 mm) galvanized steel, wrap-around cap style. Riveted. Double end stile and hinges standard over 16 ft 3 inches (4.95 m). Optional on narrower doors.
g.	Stiles: 18 ga, 0.045 inch (1.14 mm) galvanized steel. Riveted.
h.	Window Lites: 24 x 6 inches (610 x 152 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
i.	Window Lites: 24 x 6 inches (610 x 152 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
j.	Window Lites: 24 x 6 inches (610 x 152 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
k.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
l.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
m.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
n.	Window Lites: 34 x 16 inches (864 x 406 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
o.	Window Lites: 34 x 16 inches (864 x 406 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
p.	Window Lites: 34 x 16 inches (864 x 406 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
q.	Window Lites: 3 inches (76 mm) Exhaust Port.
r.	Window Lites: 4 inches (102 mm) Exhaust Port.
s.	Full View Sections: Aluminum frame. Match size and section layout of steel sections. Available up to 24 ft 2 inch (7.37 m) wide doors.
1)	Face End Stiles: 4 inch (102 mm), up to 16 ft 2 inches (4.93 m).
2)	Face End Stiles: 8 inch (203 mm), over 16 ft 3 inches (4.95 m).
3)	Face Intermediate Rails: 2 inch (51 mm)
4)	Face Center Stiles: 2 inch (51 mm). 
5)	Aluminum Rails Insulated: Model 3291. Polystyrene insulation.
6)	Aluminum Rails Non-Insulated: Model 3290.
7)	Finish: Clear Anodized.
8)	Finish: White Powder Coat.
9)	Finish: Black Powder Coat.
10)	Finish: RAL Powder Coat No._________.
11)	Glazing: 1/8 inch (3 mm) plain DSB.
12)	Glazing: 1/8 inch (3 mm) tinted.
13)	Glazing: 1/8 inch (3 mm) obscure.
14)	Glazing: 1/8 inch (3 mm) polycarbonate.
15)	Glazing: 1/8 inch (3 mm) tempered.
16)	Glazing: 1/8 inch (3 mm) tempered tinted.
17)	Glazing: 1/4 inch (6 mm) tempered.
18)	Glazing: 1/4 inch (6 mm) tempered tinted.
19)	Glazing: 1/4 inch (6 mm) tempered frosted.
20)	Glazing: 1/4 inch (6 mm) clear laminated.
21)	Glazing: 1/4 inch (6 mm) white laminated.
22)	Glazing: 1/2 inch (13 mm) plain DSB insulated.
23)	Glazing: 1/2 inch (13 mm) tinted insulated.
24)	Glazing: 1/2 inch (13 mm) frosted insulated.
25)	Glazing: 1/2 inch (13 mm) obscure insulated.
26)	Glazing: 1/2 inch (13 mm) Low E insulated.
27)	Glazing: 1/2 inch (13 mm) tempered insulated.
28)	Glazing: 1/2 inch (13 mm) tempered Low E insulated.
29)	Glazing: 1/2 inch (13 mm) tempered tinted insulated.
30)	Glazing: 1/2 inch (13 mm) tempered frosted insulated.
31)	Glazing: 1/2 inch (13 mm) tempered obscure insulated.
32)	Glazing: 3/8 inch (10 mm) triple wall poly insulated.
t.	Window Lite Pattern:
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___. 
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
u.	Locking: No lock.
v.	Locking: One Inside slide lock.
w.	Locking: Two Inside slide locks.
x.	Locking: Outside center lock.
y.	Locking: Double lock bar.
z.	Locking: Mini warehouse lock.
aa.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
ab.	Weather Seal: Top seal.
ac.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
ad.	Operation: Manual.
ae.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
af.	Operation: Electric.
ag.	Jamb Material: Wood.
ah.	Jamb Material: Steel.
ai.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
aj.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m). 
ak.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
al.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
am.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
an.	Track Appearance: Galvanized.
ao.	Track Appearance: White Powder Coat.
ap.	Track Appearance: RAL Powder Coat No._______.
aq.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
ar.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
as.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
at.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
au.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
B.	Steel Back Insulated Ribbed Pan Door Sections:
1.	Model 3252 by C.H.I. Overhead Doors:
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 25 ga, 0.019 inch (0.47 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel. Plastic retainer strips.
d.	Door Size (WxH): Standard up to 20 ft 2 inches (6.15 m) x 16 ft 0 inches (4.88 m).
e.	Finish: White.
f.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
g.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
2.	Model 3242 by C.H.I. Overhead Doors:
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 24 ga, 0.022 inch (0.56 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel. Plastic retainer strips.
d.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 18 ft 0 inches (5.49 m). 
e.	Finish: White.
f.	Finish: Sandstone.
g.	Finish: Brown.
h.	Finish: Gray.
i.	Finish: Black.
j.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
k.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
3.	Model 3222 by C.H.I. Overhead Doors:
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 20 ga, 0.034 inch (0.86 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel. Plastic retainer strips.
d.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 16 ft 0 inches (4.88 m). 
e.	Finish: White.
f.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
g.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
4.	Additional Product Features:
a.	Insulation: 1-1/2 inches (38 mm) thick, CFC-free polystyrene.
b.	Calculated R-Value: 8.0.
c.	Thickness: 2 inches (51 mm).
d.	Joints: Tongue and groove.
e.	End Caps: 18 ga, 0.045 inch (1.14 mm) galvanized steel, wrap-around cap style. Riveted. Double end stile and hinges standard over 16 ft 3 inches (4.95 m). Optional on narrower doors.
f.	Stiles: 18 ga, 0.045 inch (1.14 mm) galvanized steel. Riveted.
g.	Window Lites: 24 x 6 inches (610 x 152 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
h.	Window Lites: 24 x 6 inches (610 x 152 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
i.	Window Lites: 24 x 6 inches (610 x 152 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
j.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
k.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
l.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
m.	Window Lites: 34 x 16 inches (864 x 406 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
n.	Window Lites: 34 x 16 inches (864 x 406 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
o.	Window Lites: 34 x 16 inches (864 x 406 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
p.	Window Lites: 3 inches (76 mm) Exhaust Port.
q.	Window Lites: 4 inches (102 mm) Exhaust Port. 
r.	Full View Sections: Aluminum frame. Match size and section layout of steel sections. Available up to 24 ft 2 inch (7.37 m) wide doors.
1)	Face End Stiles: 4 inch (102 mm), up to 16 ft 2 inches (4.93 m).
2)	Face End Stiles: 8 inch (203 mm), over 16 ft 3 inches (4.95 m).
3)	Face Intermediate Rails: 2 inch (51 mm)
4)	Face Center Stiles: 2 inch (51 mm). 
5)	Aluminum Rails Insulated: Model 3291. Polystyrene insulation.
6)	Aluminum Rails Non-Insulated: Model 3290.
7)	Finish: Clear Anodized.
8)	Finish: White Powder Coat.
9)	Finish: Black Powder Coat.
10)	Finish: RAL Powder Coat No._________.
11)	Glazing: 1/8 inch (3 mm) plain DSB.
12)	Glazing: 1/8 inch (3 mm) tinted.
13)	Glazing: 1/8 inch (3 mm) obscure.
14)	Glazing: 1/8 inch (3 mm) polycarbonate.
15)	Glazing: 1/8 inch (3 mm) tempered.
16)	Glazing: 1/8 inch (3 mm) tempered tinted.
17)	Glazing: 1/4 inch (6 mm) tempered.
18)	Glazing: 1/4 inch (6 mm) tempered tinted.
19)	Glazing: 1/4 inch (6 mm) tempered frosted.
20)	Glazing: 1/4 inch (6 mm) clear laminated.
21)	Glazing: 1/4 inch (6 mm) white laminated.
22)	Glazing: 1/2 inch (13 mm) plain DSB insulated.
23)	Glazing: 1/2 inch (13 mm) tinted insulated.
24)	Glazing: 1/2 inch (13 mm) frosted insulated.
25)	Glazing: 1/2 inch (13 mm) obscure insulated.
26)	Glazing: 1/2 inch (13 mm) Low E insulated.
27)	Glazing: 1/2 inch (13 mm) tempered insulated.
28)	Glazing: 1/2 inch (13 mm) tempered Low E insulated.
29)	Glazing: 1/2 inch (13 mm) tempered tinted insulated.
30)	Glazing: 1/2 inch (13 mm) tempered frosted insulated.
31)	Glazing: 1/2 inch (13 mm) tempered obscure insulated.
32)	Glazing: 3/8 inch (10 mm) triple wall poly insulated.
s.	Window Lite Pattern:
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___.
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
t.	Locking: No lock.
u.	Locking: One Inside slide lock.
v.	Locking: Two Inside slide locks.
w.	Locking: Outside center lock.
x.	Locking: Double lock bar.
y.	Locking: Mini warehouse lock.
z.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
aa.	Weather Seal: Top seal.
ab.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
ac.	Operation: Manual.
ad.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
ae.	Operation: Electric.
af.	Jamb Material: Wood.
ag.	Jamb Material: Steel.
ah.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
ai.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m).
aj.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
ak.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
al.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
am.	Track Appearance: Galvanized.
an.	Track Appearance: White Powder Coat.
ao.	Track Appearance: RAL Powder Coat No._______.
ap.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
aq.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
ar.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
as.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
at.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
2.3	COMMERCIAL NON-INSULATED STEEL RIBBED DOORS
A.	Non-Insulated Ribbed Pan Door Sections
1.	Model 3250 by C.H.I. Overhead Doors.
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 25 ga, 0.019 inch (0.47 mm) polyester painted galvanized steel.
c.	Door Size (WxH): Standard up to 20 ft 2 inches (6.15 m) x 16 ft 0 inches (4.88 m). 
d.	Finish: White.
e.	Finish: Powder Coat RAL No. _____ available up to 20 ft 2 inches (6.15 m) wide. 
f.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
2.	Model 3240 by C.H.I. Overhead Doors
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 24 ga, 0.022 inch (0.56 mm) polyester painted galvanized steel.
c.	Door Size (WxH): Standard up to 34 ft 2 inches (10.41 m) x 20 ft 0 inches (6.1 m). 
d.	Finish: White.
e.	Finish: Sandstone.
f.	Finish: Brown.
g.	Finish: Gray.
h.	Finish: Black.
i.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
j.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
3.	Model 3220 by C.H.I. Overhead Doors.
a.	Appearance: Two deep ribs and six micro ribs, smooth non-embossed.
b.	Exterior: 20 ga, 0.034 inch (0.86 mm) polyester painted galvanized steel.
c.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 16 ft 0 inches (4.88 m). 
d.	Finish: White.
e.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
f.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
4.	Additional Product Features:
a.	Thickness: 2 inches (51 mm).
b.	Joints: Tongue and Groove.
c.	End Caps: 18 ga, 0.045 inch (1.14 mm) galvanized steel, wrap-around cap style. Riveted. Double end stile and hinges standard over 16 ft 3 inches (4.95 m). Optional on narrower doors.
d.	Stiles: 18 ga, 0.045 inch (1.14 mm) galvanized steel. Riveted.
e.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/8 inch (3 mm) plain DSB, matching frame.
f.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/8 inch (3 mm) tinted, matching frame.
g.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/8 inch (3 mm) tempered, matching frame.
h.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/8 inch (3 mm) polycarbonate, matching frame.
i.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/8 inch (3 mm) plain DSB, matching frame.
j.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/8 inch (3 mm) tinted, matching frame.
k.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/8 inch (3 mm) tempered, matching frame.
l.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/8 inch (3 mm) polycarbonate, matching frame.
m.	Window Lites: 3 inches (76 mm) Exhaust Port.
n.	Window Lites: 4 inches (102 mm) Exhaust Port. 
o.	Full View Sections: Aluminum frame. Match size and section layout of steel sections. Available up to 24 ft 2 inch (7.37 m) wide doors.
1)	Face End Stiles: 4 inch (102 mm), up to 16 ft 2 inches (4.93 m).
2)	Face End Stiles: 8 inch (203 mm), over 16 ft 3 inches (4.95 m).
3)	Face Intermediate Rails: 2 inch (51 mm)
4)	Face Center Stiles: 2 inch (51 mm). 
5)	Aluminum Rails Insulated: Model 3291. Polystyrene insulation.
6)	Aluminum Rails Non-Insulated: Model 3290.
7)	Finish: Clear Anodized.
8)	Finish: White Powder Coat.
9)	Finish: Black Powder Coat.
10)	Finish: RAL Powder Coat No._________.
11)	Glazing: 1/8 inch (3 mm) plain DSB.
12)	Glazing: 1/8 inch (3 mm) tinted.
13)	Glazing: 1/8 inch (3 mm) obscure.
14)	Glazing: 1/8 inch (3 mm) polycarbonate.
15)	Glazing: 1/8 inch (3 mm) tempered.
16)	Glazing: 1/8 inch (3 mm) tempered tinted.
17)	Glazing: 1/4 inch (6 mm) tempered.
18)	Glazing: 1/4 inch (6 mm) tempered tinted.
19)	Glazing: 1/4 inch (6 mm) tempered frosted.
20)	Glazing: 1/4 inch (6 mm) clear laminated.
21)	Glazing: 1/4 inch (6 mm) white laminated.
22)	Glazing: 1/2 inch (13 mm) plain DSB insulated.
23)	Glazing: 1/2 inch (13 mm) tinted insulated.
24)	Glazing: 1/2 inch (13 mm) frosted insulated.
25)	Glazing: 1/2 inch (13 mm) obscure insulated.
26)	Glazing: 1/2 inch (13 mm) Low E insulated.
27)	Glazing: 1/2 inch (13 mm) tempered insulated.
28)	Glazing: 1/2 inch (13 mm) tempered Low E insulated.
29)	Glazing: 1/2 inch (13 mm) tempered tinted insulated.
30)	Glazing: 1/2 inch (13 mm) tempered frosted insulated.
31)	Glazing: 1/2 inch (13 mm) tempered obscure insulated.
32)	Glazing: 3/8 inch (10 mm) triple wall poly insulated.
p.	Window Lite Pattern:
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___. 
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
q.	Locking: No lock.
r.	Locking: One Inside slide lock.
s.	Locking: Two Inside slide locks.
t.	Locking: Outside center lock.
u.	Locking: Double lock bar.
v.	Locking: Mini warehouse lock.
w.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
x.	Weather Seal: Top Seal
y.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
z.	Operation: Manual.
aa.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
ab.	Operation: Electric.
ac.	Jamb Material: Wood.
ad.	Jamb Material: Steel.
ae.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
af.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m). 
ag.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
ah.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
ai.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
aj.	Track Appearance: Galvanized.
ak.	Track Appearance: White Powder Coat.
al.	Track Appearance: RAL Powder Coat No._______.
am.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
an.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
ao.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
ap.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
aq.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
2.4	COMMERCIAL INSULATED STEEL SANDWICH DOORS
A.	Polystyrene Insulated Steel Sandwich Doors:
1.	Model 3285. Insulated steel sandwich door. Micro-grooved.
a.	Appearance: Four evenly spaced horizontal micro-grooves, woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Finish: White.
e.	Finish: Almond.
f.	Finish: Sandstone.
g.	Finish: Brown.
h.	Finish: Gray.
i.	Finish: Black.
j.	Finish: Graphite.
k.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide. 
l.	Finish: Logo Doors. Full color digital imaging on door exterior or interior. Consult factory for image requirements and pricing.
m.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
2.	Model 3286. Insulated steel sandwich door. Flush.
a.	Appearance: Woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Finish: White.
e.	Finish: Almond.
f.	Finish: Sandstone.
g.	Finish: Brown.
h.	Finish: Gray.
i.	Finish: Black.
j.	Finish: Graphite.
k.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide. 
l.	Finish: Logo Doors. Full color digital imaging on door exterior or interior. Consult factory for image requirements and pricing.
m.	Flush Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
3.	Model 3282. Insulated steel sandwich door. Micro-grooved.
a.	Appearance: Four evenly spaced horizontal micro-grooves, woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Finish: White.
e.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide.
f.	Finish: Logo Doors. Full color digital imaging on door exterior or interior. Consult factory for image requirements and pricing.
g.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height. 
4.	Model 3281. Insulated steel sandwich door. Flush.
a.	Appearance: Woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Finish: White.
e.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide. 
f.	Finish: Logo Doors. Full color digital imaging on door exterior or interior. Consult factory for image requirements and pricing.
g.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height. 
5.	Additional Product Features:
a.	Insulation: 1-13/16 inches polystyrene insulation.
b.	U-factor: 0.29 per ANSI/DASMA 105.
c.	Calculated R-Value: 10.29.
d.	Door Size (WxH): Standard up to 28 ft 2 inches (8.59 m) x 18 ft 0 inches (5.49 m). 
e.	Thickness: 2 inches (51 mm).
f.	Joints: Tongue and Groove.
g.	End Stile: 20 ga, 0.034 inch (0.864 mm) galvanized steel, painted white.
h.	Backer Plate: 24 ga, 0.022 inch (0.56 mm) galvanized steel.
i.	Window Lites: 24 x 6 inches (610 x 152 mm). 1 inch (25 mm) plain DSB, insulated, matching frame.
j.	Window Lites: 24 x 6 inches (610 x 152 mm). 1 inch (25 mm) tinted, insulated, matching frame.
k.	Window Lites: 24 x 6 inches (610 x 152 mm). 1 inch (25 mm) tempered, insulated, matching frame.
l.	Window Lites: 24 x 12 inches (610 x 305 mm). 1 inch (25 mm) plain DSB, insulated, matching frame.
m.	Window Lites: 24 x 12 inches (610 x 305 mm). 1 inch (25 mm) tinted, insulated, matching frame.
n.	Window Lites: 24 x 12 inches (610 x 305 mm). 1 inch (25 mm) tempered, insulated, matching frame.
o.	Window Lites: 34 x 16 inches (864 x 406 mm). 1 inch (25 mm) plain DSB, insulated, matching frame.
p.	Window Lites: 34 x 16 inches (864 x 406 mm). 1 inch (25 mm) tinted, insulated, matching frame.
q.	Window Lites: 34 x 16 inches (864 x 406 mm). 1 inch (25 mm) tempered, insulated, matching frame.
r.	Window Lites: 25 x 13 inches (635 x 330 mm). 1/2 inch (13 mm) polycarbonate, insulated, black oval frame.
s.	Window Lites: 3 inches (76 mm) Exhaust Port.
t.	Window Lites: 4 inches (102 mm) Exhaust Port.
u.	Full View Sections: Aluminum frame. Match size and section layout of steel sections. Available up to 24 ft 2 inch (7.37 m) wide doors.
1)	Face End Stiles: 4 inch (102 mm), up to 16 ft 2 inches (4.93 m).
2)	Face End Stiles: 8 inch (203 mm), over 16 ft 3 inches (4.95 m).
3)	Face Intermediate Rails: 2 inch (51 mm)
4)	Face Center Stiles: 2 inch (51 mm). 
5)	Aluminum Rails Insulated: Model 3291. Polystyrene insulation.
6)	Aluminum Rails Non-Insulated: Model 3290.
7)	Finish: Clear Anodized.
8)	Finish: White Powder Coat.
9)	Finish: Black Powder Coat.
10)	Finish: RAL Powder Coat No._________.
11)	Glazing: 1/8 inch (3 mm) plain DSB.
12)	Glazing: 1/8 inch (3 mm) tinted.
13)	Glazing: 1/8 inch (3 mm) obscure.
14)	Glazing: 1/8 inch (3 mm) polycarbonate.
15)	Glazing: 1/8 inch (3 mm) tempered.
16)	Glazing: 1/8 inch (3 mm) tempered tinted.
17)	Glazing: 1/4 inch (6 mm) tempered.
18)	Glazing: 1/4 inch (6 mm) tempered tinted.
19)	Glazing: 1/4 inch (6 mm) tempered frosted.
20)	Glazing: 1/4 inch (6 mm) clear laminated.
21)	Glazing: 1/4 inch (6 mm) white laminated.
22)	Glazing: 1/2 inch (13 mm) plain DSB insulated.
23)	Glazing: 1/2 inch (13 mm) tinted insulated.
24)	Glazing: 1/2 inch (13 mm) frosted insulated.
25)	Glazing: 1/2 inch (13 mm) obscure insulated.
26)	Glazing: 1/2 inch (13 mm) Low E insulated.
27)	Glazing: 1/2 inch (13 mm) tempered insulated.
28)	Glazing: 1/2 inch (13 mm) tempered Low E insulated.
29)	Glazing: 1/2 inch (13 mm) tempered tinted insulated.
30)	Glazing: 1/2 inch (13 mm) tempered frosted insulated.
31)	Glazing: 1/2 inch (13 mm) tempered obscure insulated.
32)	Glazing: 3/8 inch (10 mm) triple wall poly insulated.
v.	Window Lite Pattern: 
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___. 
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
w.	Locking: No lock.
x.	Locking: One Inside slide lock.
y.	Locking: Two Inside slide locks.
z.	Locking: Outside center lock.
aa.	Locking: Double lock bar.
ab.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
ac.	Weather Seal: Top seal.
ad.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
ae.	Operation: Manual.
af.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
ag.	Operation: Electric.
ah.	Jamb Material: Wood.
ai.	Jamb Material: Steel.
aj.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
ak.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m). 
al.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
am.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Head room less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
an.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
ao.	Track Appearance: Galvanized.
ap.	Track Appearance: White Powder Coat.
aq.	Track Appearance: RAL Powder Coat No._______.
ar.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
as.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
at.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
au.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
av.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
B.	Polyurethane Thermally Broken Insulated Steel Sandwich Doors: 2 inches thick.
1.	Model 3216. Thermally broken insulated steel sandwich door. Micro-grooved.
a.	Appearance: Four evenly spaced horizontal micro-grooves, woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Door Size (WxH): Standard up to 32 ft 2 inches (9.80 m) x 18 ft 0 inches (5.49 m). 
e.	Finish: White.
f.	Finish: Almond.
g.	Finish: Sandstone.
h.	Finish: Brown.
i.	Finish: Gray.
j.	Finish: Black.
k.	Finish: Graphite.
l.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide. 
m.	Finish: Logo Doors. Full color digital imaging on door exterior or interior. Consult factory for image requirements and pricing.
n.	Plank Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
2.	Model 3217. Thermally broken insulated steel sandwich door. Flush.
a.	Appearance: Woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Door Size (WxH): Standard up to 32 ft 2 inches (9.80 m) x 18 ft 0 inches (5.49 m). 
e.	Finish: White.
f.	Finish: Almond.
g.	Finish: Sandstone.
h.	Finish: Brown.
i.	Finish: Gray.
j.	Finish: Black.
k.	Finish: Graphite.
l.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide. 
m.	Finish: Logo Doors. Full color digital imaging on the exterior or interior of the door. Consult factory for image requirements and pricing.
n.	Flush Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
3.	Model 3212. Thermally broken insulated steel sandwich door. Micro-grooved.
a.	Appearance: Four evenly spaced horizontal micro-grooves, woodgrain embossed.
b.	Exterior: 20 ga, 0.034 inch (0.86 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Door Size (WxH): Standard up to 20 ft 2 inches (6.15 m) x 16 ft 0 inches (4.88 m). 
e.	Finish: White.
f.	Finish: Powder Coat RAL No. ____ up to 20 ft 2 inches (6.15 m) wide. 
g.	Finish: Logo Doors. Full color digital imaging on door exterior or interior. Consult factory for image requirements and pricing.
h.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
4.	Additional Product Features:
a.	Insulation: Thermally broken, foamed in place with CFC, HFC, HCFC and PFA free and non-VOC polyurethane insulation. Foam to have zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP).
b.	U-factor: 0.19 per ANSI/DASMA 105. Calculated R-Value: 17.54.
c.	DASMA Thermal Performance Verified Product
d.	Air Infiltration: 0.10 per ANSI/DASMA 105, ASTM E283.
e.	IECC, ASHRAE 90.1, and California Title 24 compliant for thermal performance and air infiltration.
f.	STC Rating: 21.
g.	Flame Spread (FSI): 15.
h.	Smoke Developed (SDI): 180.
i.	Thickness: 2 inches (51mm).
j.	Joints: Tongue and Groove.
k.	End Stile: 20 ga, 0.034 inch (0.86 mm) galvanized steel, painted white.
l.	End Stile: 14 ga, 0.070 inch (1.78 mm) galvanized steel, painted white.
m.	Backer Plate: 24 ga, 0.022 inch (0.56 mm) galvanized steel.
n.	Pass door capable. 
o.	Window Lites: 24 x 6 inches (610 x 152 mm). 1 inch (25 mm) plain DSB, insulated, matching frame.
p.	Window Lites: 24 x 6 inches (610 x 152 mm). 1 inch (25 mm) tinted, insulated, matching frame.
q.	Window Lites: 24 x 6 inches (610 x 152 mm). 1 inch (25 mm) tempered, insulated, matching frame.
r.	Window Lites: 24 x 12 inches (610 x 305 mm). 1 inch (25 mm) plain DSB, insulated, matching frame
s.	Window Lites: 24 x 12 inches (610 x 305 mm). 1 inch (25 mm) tinted, insulated, matching frame.
t.	Window Lites: 24 x 12 inches (610 x 305 mm). 1 inch (25 mm) tempered, insulated, matching frame.
u.	Window Lites: 34 x 16 inches (864 x 406 mm). 1 inch (25 mm) plain DSB, insulated, matching frame.
v.	Window Lites: 34 x 16 inches (864 x 406 mm). 1 inch (25 mm) tinted, insulated, matching frame.
w.	Window Lites: 34 x 16 inches (864 x 406 mm). 1 inch (25 mm) tempered, insulated, matching frame.
x.	Window Lites: 25 x 13 inches (635 x 330 mm). 1/2 inch (13 mm) polycarbonate, insulated, black oval frame.
y.	Window Lites: 3 inches (76 mm) Exhaust Port.
z.	Window Lites: 4 inches (102 mm) Exhaust Port.
aa.	Full View Sections: Aluminum frame. Match size and section layout of steel sections. Available up to 24 ft 2 inch (7.37 m) wide doors.
1)	Face End Stiles: 4 inch (102 mm), up to 16 ft 2 inches (4.93 m).
2)	Face End Stiles: 8 inch (203 mm), over 16 ft 3 inches (4.95 m).
3)	Face Intermediate Rails: 2 inch (51 mm)
4)	Face Center Stiles: 2 inch (51 mm). 
5)	Aluminum Rails Insulated: Model 3291. Polystyrene insulation.
6)	Aluminum Rails Non-Insulated: Model 3290.
7)	Finish: Clear Anodized.
8)	Finish: White Powder Coat.
9)	Finish: Black Powder Coat.
10)	Finish: RAL Powder Coat No._________.
11)	Glazing: 1/8 inch (3 mm) plain DSB.
12)	Glazing: 1/8 inch (3 mm) tinted.
13)	Glazing: 1/8 inch (3 mm) obscure.
14)	Glazing: 1/8 inch (3 mm) polycarbonate.
15)	Glazing: 1/8 inch (3 mm) tempered.
16)	Glazing: 1/8 inch (3 mm) tempered tinted.
17)	Glazing: 1/4 inch (6 mm) tempered.
18)	Glazing: 1/4 inch (6 mm) tempered tinted.
19)	Glazing: 1/4 inch (6 mm) tempered frosted. 
20)	Glazing: 1/4 inch (6 mm) clear laminated.
21)	Glazing: 1/4 inch (6 mm) white laminated.
22)	Glazing: 1/2 inch (13 mm) plain DSB insulated.
23)	Glazing: 1/2 inch (13 mm) tinted insulated.
24)	Glazing: 1/2 inch (13 mm) frosted insulated.
25)	Glazing: 1/2 inch (13 mm) obscure insulated.
26)	Glazing: 1/2 inch (13 mm) Low E insulated.
27)	Glazing: 1/2 inch (13 mm) tempered insulated.
28)	Glazing: 1/2 inch (13 mm) tempered Low E insulated.
29)	Glazing: 1/2 inch (13 mm) tempered tinted insulated.
30)	Glazing: 1/2 inch (13 mm) tempered frosted insulated.
31)	Glazing: 1/2 inch (13 mm) tempered obscure insulated.
32)	Glazing: 3/8 inch (10 mm) triple wall poly insulated.
ab.	Window Lite Pattern: 
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___. 
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
ac.	Locking: No lock.
ad.	Locking: One Inside slide lock.
ae.	Locking: Two Inside slide locks.
af.	Locking: Outside center lock.
ag.	Locking: Double lock bar.
ah.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
ai.	Weather Seal: Top Seal
aj.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
ak.	Operation: Manual.
al.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
am.	Operation: Electric.
an.	Jamb Material: Wood.
ao.	Jamb Material: Steel.
ap.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
aq.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m). 
ar.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
as.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
at.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
au.	Track Appearance: Galvanized.
av.	Track Appearance: White Powder Coat.
aw.	Track Appearance: RAL Powder Coat No._______.
ax.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
ay.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
az.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
ba.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
bb.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
C.	Polyurethane Thermally Broken Insulated Steel Sandwich Doors: 1-1/2 inch thick.
1.	Model 3206. Thermally broken insulated steel sandwich door. Micro-grooved.
a.	Appearance: Four evenly spaced horizontal micro-grooves, woodgrain embossed.
b.	Exterior: 27 ga, 0.015 inch (0.35 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.35 mm) polyester painted galvanized steel.
d.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 16 ft 0 inches (4.88 m). 
e.	Thickness: 1-1/2 inches (38 mm).
f.	Joints: Tongue and groove.
g.	Finish: White.
h.	Finish: Black.
i.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height.
2.	Model 3207. Thermally broken insulated steel sandwich door. Flush 
a.	Appearance: Woodgrain embossed. 
b.	Exterior: 27-gauge, 0.015 inch (0.38 mm) polyester painted galvanized steel. 
c.	Interior: 27-gauge, 0.015 inch (0.38 mm) polyester painted galvanized steel. 
d.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 16 ft 0 inches (4.88 m). Consult factory for larger sizes. 
e.	Thickness: 1-1/2 inches (38 mm). 
f.	Joints: Tongue and Groove. 
g.	Finish: White. 
h.	Flush Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height. 
3.	Additional Product Features:
a.	U-factor: 0.19 per ANSI/DASMA 105. Calculated R-Value: 13.68.
b.	Insulation: Thermally broken, foamed in place with CFC, HFC, HCFC and PFA free and non-VOC polyurethane insulation. Foam to have zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP).
c.	Air Infiltration: 0.15 per ANSI/DASMA 105, ASTM E283.
d.	DASMA Thermal Performance Verified Product.
e.	IECC, ASHRAE 90.1, and California Title 24 compliant for thermal performance and air infiltration.
f.	End Stile: 24 ga, 0.022 inch (0.56 mm) galvanized steel, painted white. Double End Stile and Hinges: For 16 ft 3 inches (4.95 m) and wider.
g.	Backer Plate: 24 ga, 0.022 inch (0.56 mm) galvanized steel.
h.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/2 inch (13 mm) plain DSB, insulated, matching frame.
i.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/2 inch (13 mm) tinted, insulated, matching frame.
j.	Window Lites: 24 x 6 inches (610 x 152 mm). 1/2 inch (13 mm) tempered, insulated, matching frame.
k.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/2 inch (19 mm) plain DSB, insulated, matching frame.
l.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/2 inch (19 mm) tinted, insulated, matching frame.
m.	Window Lites: 24 x 12 inches (610 x 305 mm). 1/2 inch (19 mm) tempered, insulated, matching frame.
n.	Window Lites: 3 inches (76 mm) Exhaust Port.
o.	Window Lites: 4 inches (102 mm) Exhaust Port.
p.	Window Lite Pattern: 
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___. 
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
q.	Locking: No lock.
r.	Locking: One Inside slide lock.
s.	Locking: Two Inside slide locks.
t.	Locking: Outside center lock.
u.	Locking: Double lock bar.
v.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
w.	Weather Seal: Top Seal.
x.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
y.	Operation: Manual.
z.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
aa.	Operation: Electric.
ab.	Jamb Material: Wood.
ac.	Jamb Material: Steel.
ad.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
ae.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m). 
af.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
ag.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
ah.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
ai.	Track Appearance: Galvanized.
aj.	Track Appearance: White Powder Coat.
ak.	Track Appearance: RAL Powder Coat No._______.
al.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
am.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
an.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
ao.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
ap.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
D.	Polyurethane Thermally Broken Insulated Steel Sandwich Doors: 3 inch thick.
1.	Model 3236. Thermally broken insulated steel sandwich door. Micro-grooved.
a.	Appearance: Four evenly spaced horizontal micro-grooves, woodgrain embossed.
b.	Exterior: 26 ga, 0.017 inch (0.43 mm) polyester painted galvanized steel.
c.	Interior: 27 ga, 0.015 inch (0.38 mm) polyester painted galvanized steel.
d.	Door Size (WxH): Standard up to 32 ft 2 inches (9.80 m) x 16 ft 0 inches (4.88 m). 
e.	Thickness: 3 inches (76 mm).
f.	Plank Sections: 21 inches (533 mm) and 24 inches (610 mm) based on overall door height. 
g.	Joints: Tongue and groove.
h.	Finish: White.
i.	Finish: Sandstone.
j.	Finish: Brown.
k.	U-factor: 0.12 per ANSI/DASMA 105. Calculated R-Value: 26.89.
l.	Insulation: Thermally broken, foamed in place with CFC, HFC, HCFC and PFA free and non-VOC polyurethane insulation. Foam to have zero Ozone Depletion Potential (ODP) and zero Global Warming Potential (GWP).
m.	Air Infiltration: 0.15 per ANSI/DASMA 105, ASTM E283.
n.	DASMA Thermal Performance Verified Product
o.	IECC, ASHRAE 90.1, and California Title 24 compliant for thermal performance and air infiltration.
p.	End Stile: 20 ga, 0.034 inch (0.864 mm) galvanized steel, painted white.
q.	End Stile: 16 ga, 0.055 inch (1.39 mm) galvanized steel, painted white.
r.	Backer Plate: 24 ga, 0.022 inch (0.56 mm) galvanized steel.
s.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) plain DSB, insulated, matching frame.
t.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) tinted, insulated, matching frame.
u.	Window Lites: 24 x 12 inches (610 x 305 mm). 3/4 inch (19 mm) tempered, insulated, matching frame.
v.	Window Lites: 3 inches (76 mm) Exhaust Port.
w.	Window Lites: 4 inches (102 mm) Exhaust Port.
x.	Window Lite Pattern: 
1)	Full section width. Section number from ground: ___.
2)	Right side looking out (WxH): __ x __. Section number from ground: ___. 
3)	Left side looking out (WxH): __ x __. Section number from ground: ___.
4)	Per attached drawing.
y.	Locking: No lock.
z.	Locking: One Inside slide lock.
aa.	Locking: Two Inside slide locks.
ab.	Locking: Outside center lock.
ac.	Locking: Double lock bar.
ad.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
ae.	Weather Seal: Top seal.
af.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
ag.	Operation: Manual.
ah.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
ai.	Operation: Electric.
aj.	Jamb Material: Wood.
ak.	Jamb Material: Steel.
al.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
am.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m).
an.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
ao.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
ap.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
aq.	Track Appearance: Galvanized.
ar.	Track Appearance: White Powder Coat.
as.	Track Appearance: RAL Powder Coat No._______.
at.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers.
au.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
av.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
aw.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
ax.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
2.5	COMMERCIAL ALUMINUM DOORS
A.	Aluminum Full View Door:
1.	Model 3295. Non-insulated Aluminum Full View.
a.	U-Factor: 0.92 with 1/2 inch (13 mm) insulated glass per ANSI/DASMA 105.
b.	Air Filtration 0.79 per ANSI/DASMA 105, ASTM E283.
2.	Model 3297. Polystyrene Insulated Aluminum Full View.
a.	Insulation: CFC-free polystyrene sized to rail profile.
b.	U-Factor: 0.88 with 1/2 inch (13 mm) insulated glass.
c.	Calculated R-Value: 3.07. Will vary according to glass selection.
d.	Air Filtration 0.42 per ANSI/DASMA 105, ASTM E283.
3.	Additional Product Features:
a.	Door Size (WxH): Standard up to 24 ft 2 inches (7.37 m) x 16 ft 0 inches (4.88 m). 
b.	Material: Extruded 6063-T6 Aluminum. 
c.	Thickness: 2 inches (51 mm).
d.	Joints: Tongue and groove.
e.	STC rating of 27.
f.	Pass door capable.
g.	Center Stiles: 2 inch (51 mm) face, thru bolted rails.
h.	End Stiles: 4 inch (102 mm) face, thru bolted rails.
i.	End Stiles: 8 inch (203 mm) face, thru bolted rails.
j.	Intermediate Rails: 2 inch (51 mm) by full width of section.
k.	Bottom Rail: 4 inch (102 mm) by full width of section.
l.	Bottom Rail: 8 inch (203 mm) by full width of section.
m.	Top Rail: 4 inch (102 mm) by full width of section.
n.	Top Rail: 8 inch (203 mm) by full width of section.
o.	Sections: 18 inches (457 mm), 21 inches (533 mm) and 24 inches (610 mm) based on overall door height. Consult factory for custom height sections.
p.	Finish: Clear anodized.
q.	Finish: While powder coat.
r.	Finish: Black powder coat.
s.	Finish: Powder Coat RAL No. _____.
t.	Woodgrain Finish: Light Cherry. 
u.	Woodgrain Finish: Harvest Oak. 
v.	Woodgrain Finish: American Walnut. 
w.	Woodgrain Finish: Black Onyx. 
x.	Locking: Inside slide lock.
y.	Glazing: 1/8 inch (3 mm) DSB.
z.	Glazing: 1/8 inch (3 mm) tinted.
aa.	Glazing: 1/8 inch (3 mm) frosted.
ab.	Glazing: 1/8 inch (3 mm) polycarbonate.
ac.	Glazing: 1/8 inch (3 mm) tempered.
ad.	Glazing: 1/8 inch (3 mm) tempered tinted.
ae.	Glazing: 1/8 inch (3 mm) tempered frosted.
af.	Glazing: 1/4 inch (6 mm) tempered.
ag.	Glazing: 1/4 inch (6 mm) tempered tinted.
ah.	Glazing: 1/4 inch (6 mm) tempered frosted.
ai.	Glazing: 1/4 inch (6 mm) clear laminated.
aj.	Glazing: 1/4 inch (6 mm) white laminated.
ak.	Glazing: 1/2 inch (13 mm) insulated glass.
al.	Glazing: 1/2 inch (13 mm) tinted insulated.
am.	Glazing: 1/2 inch (13 mm) frosted insulated.
an.	Glazing: 1/2 inch (13 mm) Low E insulated.
ao.	Glazing: 1/2 inch (13 mm) tempered insulated.
ap.	Glazing: 1/2 inch (13 mm) tempered Low E insulated.
aq.	Glazing: 1/2 inch (13 mm) tempered tinted insulated.
ar.	Glazing: 1/2 inch (13 mm) tempered frosted insulated.
as.	Glazing: 3/8 inch (10 mm) triple wall poly insulated.
at.	Glazing: 16-gauge 0.050 inch (1.27 mm) aluminum panel.
au.	Glazing: 16-gauge 0.050 inch (1.27 mm) aluminum panel with 3 inch (76 mm) exhaust port.
av.	Glazing: 16-gauge 0.050 inch (1.27 mm) aluminum panel with 4 inch (102 mm) exhaust port.
aw.	Glazing: Insulated aluminum panel - 3/8 inch (9.5 mm) polystyrene insulation sandwiched between 16-gauge 0.050 inch (1.27 mm) aluminum panels.
ax.	Glazing: Insulated aluminum panel with 3 inch (76 mm) exhaust port - 3/8 inch (9.5 mm) polystyrene insulation sandwiched between 16-gauge 0.050 inch (1.27 mm) aluminum panels with 3 inch (76 mm) exhaust port.
ay.	Glazing: Insulated aluminum panel with 4 inch (102 mm) exhaust port - 3/8 inch (9.5 mm) polystyrene insulation sandwiched between 16-gauge 0.050 inch (1.27 mm) aluminum panels with 4 inch (102 mm) exhaust port.
az.	Glazing: Open for 1/8 inch (3 mm) field glazing.
ba.	Glazing: Open for 1/4 inch (6 mm) field glazing.
bb.	Glazing: Open for 1/2 inch (13 mm) field glazing.
bc.	Weather Seal: U-shaped bottom astragal with aluminum retainer.
bd.	Weather Seal: Integrated bulb seal in between rails.
be.	Weather Seal: Top seal.
bf.	Weather Seal: Header and Jambs. Flexible one-piece vinyl extrusion.
bg.	Operation: Manual.
bh.	Operation: Chain hoist. Not available for standard lift or low headroom track options.
bi.	Operation: Electric.
bj.	Jamb Material: Wood.
bk.	Jamb Material: Steel.
bl.	Track Type: Standard Lift, 15 inches (381 mm) radius standard. Consult factory for openings more than 300 sq ft (27.9 sq m).
bm.	Track Type: Vertical Lift. Consult factory for doors over 16 ft (4.877 mm) or openings more than 300 sq ft (27.9 sq m). 
bn.	Track Type: High Lift. Consult factory for more than 120 inches (3.05 m) or openings more than 300 sq ft (27.9 sq m). Specify Lift Amount: ___inches (___ mm).
bo.	Track Type: Follow Roof Line / Incline. Pitch Increments: 0.5 from 0.5/12 to 12/12. Consult Factory: Headroom less than 15 inches (381 mm), openings over 300 sq ft (27.9 sq m) or pitch greater than 6/12.
bp.	Track Type: Low Head Room.
1)	Front Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
2)	Front Mount: 15 inches (381 mm) Radius.
3)	Rear Mount: 12 inches (305 mm) Radius, 2 inches Track Only.
4)	Rear Mount: 15 inches (381 mm) Radius.
bq.	Track Appearance: Galvanized.
br.	Track Appearance: White Powder Coat.
bs.	Track Appearance: RAL Powder Coat No._______.
bt.	Track Mounting and Size: Based on door size and weight. Lower track is adjustable for weathertight fit. May upgrade to clip angle or continuous when not standard. Track is 16 ga, 0.055 inch (1.39 mm) min. galvanized steel. Gauge increases based on design requirements. 2 inch (51 mm) track for 2 inch (51 mm) rollers or 3 inch (76 mm) track with 3 inch (76 mm) rollers. 
bu.	Roller Assemblies: Galvanized steel adjustable roller holders with floating hardened steel bearing rollers, located at top and bottom of each side of each section. Size and type is determined by the manufacturer based on door size and weight.
bv.	Hinges: 14 ga 0.070 inch (1.77 mm) galvanized steel, to 24 ft 2 inches (7.37 m), and 11 ga, 0.114 inch (2.89 mm) galvanized steel if larger.
bw.	Spring Counterbalance: Helically-wound, oil-tempered torsion springs mounted on cross-header shaft supported by galvanized steel ball bearing end plates and center carrier brackets as required. Springs to be individually calibrated to each door. Spring shafts are hollow or solid based on door size and weight. Counterbalance transferred to doors via aircraft quality braided steel lift cables.
bx.	Spring Cycle Life: 10,000 cycles. Consult factory for life cycles up to 100,000 cycles. There are limitations based on door size and weight.
2.6	COMPONENTS
A.	Electric Operator:
1.	Externally mounted on drive side of door.
2.	Power Supply: 115 Volts AC single phase.
3.	Power Supply: 208/230 Volts AC single or three phase.
4.	Power Supply: 460 Volts AC three phase.
5.	Manually operable in case of power failure.
6.	Control Station Power: 24 VDC.
7.	Control Station Power: 115 VAC.
8.	Control Station: Keyed Switch.
9.	Control Station: Two button (Open / Close) station.
10.	Control Station: Three button (Open / Stop / Close) station.
B.	Safety Reversing Device:
1.	Safety Device: Photoelectric sensor; detect obstruction and reverse door without requiring door to contact obstruction.
2.	Safety Device: Electric pneumatic edge; detect obstruction and reverse door upon contact with pneumatic hose.
3.	Safety Device: Electric edge; detect obstruction and reverse door upon contact with electric strips in vinyl housing.
4.	Safety Device: Electric edge; fail-safe, self-monitoring.
C.	Pass Door: Entry door incorporated into overhead door allowing entry and exit without opening the door. Door placement and opening direction based on inside looking out orientation. Doors open to the outside. Not ADA compliant.
1.	Overhead Door Requirements: Minimum Width: 5 ft 6 inches (1.68 m).
2.	Overhead Door Requirements: Maximum Width: 14 ft 2 inches (4.32 m).
3.	Overhead Door Requirements: Minimum Height: 7 ft 0 inches (2.13 m).
4.	Overhead Door Requirements: Maximum Height: 18 ft 0 inches (5.49 m). 
5.	Overhead Door Requirements: Minimum Headroom: 15 inches (0.38 m).
6.	Door Width: 32 inches (0.81 m).
7.	Door Height: Based on stacking arrangement required for overhead door.
a.	Min. Height: 68 inches (1.73 m). Max. Height: 77 inches (1.96 m).
8.	Door Placement:
a.	Left.
b.	Middle.
c.	Right.
9.	Hinge Side:
a.	Left.
b.	Right.
10.	Door Handle:
a.	Door Latch.
b.	Push Bar.
PART 3    EXECUTION
3.1	EXAMINATION
A.	Do not begin installation until work areas have been properly prepared.
B.	If preparation is the responsibility of another installer, notify Architect of unsatisfactory conditions before proceeding.
3.2	INSTALLATION
A.	Install door assembly in accordance with manufacturer's instructions.
B.	Anchor to adjacent construction without distortion or stress.
C.	Securely brace door tracks suspended from structure. Secure tracks to structural members only.
D.	Fit and align door assembly including hardware, level and plumb, to provide smooth operation.
E.	Position head and jamb weatherstripping to contact door sections when closed; secure in position.
F.	Make wiring connections between power supply and operator and between operator and controls.
3.3	ADJUSTING
A.	Adjust to operate smoothly throughout full operating range.
3.4	PROTECTION
A.	Protect installed products until completion of project.
B.	Touch-up, repair or replace damaged products before substantial completion.

END OF SECTION